APX803L05-33SA-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	35 ms Minimum
Voltage - Threshold:	3.3V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

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Introduction

APX803L05-33SA-7 is a well-made and reliable PMIC Supervisors designed especially for power managements in the electrical and electronic components used in various industries. It is a small device implanted with low quiescent current and wide range of working temperature, providing heavy protection to the hardware products. This chip is specifically designed with high efficiency, stability and reliability characteristics. Therefore, thanks to its unique application fields and working principles, APX803L05-33SA-7 gains itself an irreplaceable position in the market.

Application field of APX803L05-33SA-7

APX803L05-33SA-7 is widely used in the electronic and power management fields. It is primarily used in the microcontroller which is adopted in various industries such as automobile, communication and consumer goods. In communication sectors, it can be applied to the base station, wireless gateway, router and switch. Additionally, it can be also employed in aviation, automotive, industrial computer and medical equipment. On the other hand, it also comes with a wide coverage of supporting system peripheral components, such as transceivers, power amplifiers, sensors and so on.

Working Principle of APX803L05-33SA-7

The working principle of APX803L05-33SA-7 is based on the PMIC Supervisor principle. In the PMIC Supervisors, the duty of the supervisor chip, like APX803L05-33SA-7, is to constantly monitor the status of the power supply, battery, input voltage and power related outputs. It activates the devices that are able to identify any issue with the system. Furthermore, it provides the users with a wide range of monitoring system that monitors, manages and protects the power supply.The APX803L05-33SA-7 operates in a 4-bit CMOS technology with a low quiescent current. It is also equipped with a wide range of integrated circuits (ICs) and circuits, making it highly reliable and efficient. The chip is capable of maintaining a stable power supply with a range of operating temperature from -40℃ to 85℃. This chip also offers 10mA (minimum) load current and 50mA minimum output current.The main features of APX803L05-33SA-7 include voltage monitor and battery charger. It also provides short circuit protection, reverse polarity protection, current limiting and over temperature protection. Moreover, it support constant low Voltage, high Voltage, over-voltage and under-voltage settings. It enables to detect voltage from 0.6V to 5.5V, setting a threshold between 0.8V and 4V. Once the voltage across the threshold is detected, the IC will shut down the power supply.

Conclusion

Thanks to its superior performance and outstanding features, APX803L05-33SA-7 is an irreplaceable product in the field of electrical and power management industry. It provides ultimate protection against possible voltage issues and is capable of protecting the system peripherals and data. With its wide range of applications and working principles, APX803L05-33SA-7 is an ideal choice for a power management implementation.

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